S
M
T
W
T
F
S
26
87°
58°
27
90°
61°
28
86°
67°
29
67°
56°
30
72°
54°
1
82°
51°
2
85°
63°
3
75°
64°
4
N/A
5
83°
61°
6
89°
69°
7
86°
67°
8
69°
60°
9
68°
61°
10
79°
63°
11
81°
74°
12
85°
77°
13
82°
75°
14
90°
77°
15
92°
77°
16
93°
78°
17
83°
68°
18
84°
70°
19
82°
71°
20
79°
71°
21
84°
70°
22
84°
70°
23
80°
69°
24
83°
71°
25
79°
66°
26
81°
66°
27
85°
68°
28
81°
71°
29
80°
70°
30
85°
70°
31
86°
69°
1
87°
72°
2
88°
73°
3
86°
74°
4
83°
69°
5
85°
68°
6
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Nancheng County
Nancheng County's May 2026 forecast shows daily high temperatures ranging from 68° to 93°, with overnight lows between 60° and 78°. The average high for May is 83° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Nancheng County. See also: June | July | August.